Other disorders of the skin and subcutaneous tissue (L80-L99)
L85: Other epidermal thickening

excludes2
hypertrophic disorders of the skin (L91.-)
L85.0: Acquired ichthyosis
L85.1: Acquired keratosis [keratoderma] palmaris et plantaris
L85.2: Keratosis punctata (palmaris et plantaris)
L85.3: Xerosis cutis
L85.8: Other specified epidermal thickening
L85.9: Epidermal thickening, unspecified

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